0.52 ct Wonderfully beautiful natural Australian opal gemstone

Product No: 1707opa0001
Stone Type: Natural Opal
Shape: Marquise
Total weight: 0.52 carat
Size (mm): 10.2x5x1.8mm
Color: Rainbow See Image
Clarity: Semi Transparent
Luster: Very Good
Hardness: 5.5-6
Treatment: Natural/Untreated
Origin: Australia